1H NMR study of self-diffusion and molecular association of caffeine, theophylline and theobromine in the binary solvent methanol‑d4–carbon tetrachloride

2018 ◽  
Vol 264 ◽  
pp. 314-317 ◽  
Author(s):  
Vasiliy A. Golubev
2014 ◽  
Vol 614 ◽  
pp. 364-367 ◽  
Author(s):  
A.V. Vyvodtceva ◽  
M.G. Shelyapina ◽  
A.F. Privalov ◽  
Yu.S. Chernyshev ◽  
D. Fruchart
Keyword(s):  
1H Nmr ◽  

2004 ◽  
Vol 114 ◽  
pp. 377-378 ◽  
Author(s):  
Y. Shimizu ◽  
K. Miyagawa ◽  
K. Oda ◽  
K. Kanoda ◽  
M. Maesato ◽  
...  

1991 ◽  
Vol 56 (7) ◽  
pp. 1505-1511 ◽  
Author(s):  
Antonín Lyčka ◽  
Karel Palát
Keyword(s):  
1H Nmr ◽  
H Nmr ◽  

The 15N, 13C, and 1H NMR spectra of the reaction products from arylguanidines with two mols of chloroformate esters have been measured. With application of the corresponding 15N isotopomer it has been proved that the reaction products have the structures IIIa-IIIc.


1993 ◽  
Vol 268 (6) ◽  
pp. 3944-3951
Author(s):  
E. Trotta ◽  
E. D'Ambrosio ◽  
N. Del Grosso ◽  
G. Ravagnan ◽  
M. Cirilli ◽  
...  

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